The detachable dustproof cap and silicone spout ensures hygienic drinking, while ergonomic grooves and thicken base provide secure grips Designed for extended mountain biking, trail adventures, or daily commutes, its wide mouth flows enables quick refills Perfect for cyclists, hikers, and outdoor enthusiasts seeking a light weight hydrations solution that fits standard bike bottle cage Prioritize health and convenience with this cycling water bottle, combining a dirt resistant silicone cover, easy clean construction and practical size Staying hydrated during long rides with this 650ML bike water bottle made from food grade PP materials, featuring a squeeze to drink design and 360 degree leak proof seal for safe hydrations